Studio Black
studio-black.de is hard for agents to use.
Listed by Overture Maps.
Ways to reach Studio Black directly, with no marketplace in between. Checked 2026-10-20. Report a mistake
Achenbachstraße 131, 40237, Düsseldorf · 4915906040868
Places near Studio Black that take a booking or an order on their own website, with no marketplace in between.
The website's grade
An AI assistant can open Studio Black's website. It can't find a menu or price list, so it answers from other sites. To book or order, it is sent to Treatwell, a marketplace.
28 of 65 points available
agent-readiness level, Basic Web Presence
things to fix
Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.
What assistants answer
Each assistant gets three questions about this business: the official website, where to book and where to order. Each cell shows where the answer sent people.
The assistants haven't been asked about this business yet. They're asked about the top-ranked businesses in each city index, and about any business as soon as it's claimed. Claim this page to be included.
How Studio Black compares
508 of 889 in Düsseldorf hairdressers and beauty salons
Top 57% of the sites scanned in this index. Just above: Serap Hair Design Studio D, Sombat's D. Just below: Thamdi-dersin Wichuda D, Torsten Hülsmann Foodstyling D.
| What the top 10% of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 91% | no |
| Publish the menu or price list as HTML | 23% | no |
| Let AI crawlers in (no block at the server or in robots.txt) | 94% | yes |
| Structured data with address, phone and hours | 23% | no |
| Have an llms.txt | 31% | no |
The top 10% are the 94 highest-scoring reachable sites in the index at the last update.
Compared with its peers
| Average score | A or B | This site | |
|---|---|---|---|
| Sites built with WordPress 108,921 sites | 58% | 29% | 43.1% |
| Sites using Treatwell 650 sites | 46% | 2% | 43.1% |
Nearest places in the index
| Place | Distance | Grade | Direct booking or ordering |
|---|---|---|---|
| Bailas Contemporary Coiffure | 0 m | F | no |
| Horst Coiffeur | 34 m | D | no |
| Schnitzler Aesthetics Beautypraxis | 46 m | C | yes |
| Ruelke Studios Makeup | 107 m | F | no |
| Friseur Lebensstil | 107 m | C | no |
| R-Nail's by Raluca Pascariu | 118 m | C | no |
| Hair Concept By Nuray | 126 m | B | yes |
| Ines Pomplun | 157 m | D | no |
| Nature Nails Nagelstudio | 158 m | D | no |
| Soroa Keratin | 206 m | C | yes |
Businesses like Studio Black in Düsseldorf hairdressers and beauty salons
| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Düsseldorf hairdressers and beauty salons | 889 | 45% | 12% | 43.1% |
| Sites built with WordPress in Düsseldorf hairdressers and beauty salons | 339 | 52% | 17% | 43.1% |
| Sites using Treatwell in Düsseldorf hairdressers and beauty salons | 37 | 46% | 0% | 43.1% |
| Sites built with WordPress and using Treatwell in Düsseldorf hairdressers and beauty salons | 17 | 47% | 0% | 43.1% |
The best of the sites built with WordPress and using Treatwell in Düsseldorf hairdressers and beauty salons
Maison Lan C 66.2% · The Face Studio C 56.9% · Abby Beauty Studio C 55.4% · Beautyglow Studio C 55.4% · Katrin Beilfuß Haar & Kunst D 54.9%
After the top fixes
With the three fixes above (No structured data for the business; Appointments only through treatwell; No price list of services found), the score would be about 95.4%, which would be first of 889 in Düsseldorf hairdressers and beauty salons.
Peers are the businesses in the same index that have a reachable site, using the latest scan of each. The rank comes from the index's current ranking.
What to fix first
- No structured data for the business +15 points
Add schema.org JSON-LD for the business (HairSalon, BeautySalon or the closest type, with name, address, telephone and openingHoursSpecification). Every assistant reads this block first, and the fix kit below has it filled in. How to fix it
- Appointments only through treatwell +12 points
Every transaction an agent makes goes through the marketplace, which takes its commission. Add a direct way on your own site. Even a simple form will do. How to fix it About this vendor
- No price list of services found +7 points
Agents answer 'what do they offer and what does it cost?' from marketplaces and directories instead. Add a page that lists services and prices as text, and link to it from the homepage. How to fix it
- No llms.txt no points, but worth doing
Optional for now and cheap to add. It's a short text file that describes the business for language models. How to fix it
Send the fixes to your web person
No one is listed yet to fix this in Düsseldorf hairdressers and beauty salons. List your agency or yourself. It's free, and every listing is reviewed by hand.
Already right
- robots.txt lets AI crawlers in No rule blocks the main AI user agents.
- AI crawlers get the page GPTBot, ClaudeBot and PerplexityBot all got a normal response.
Builder: wordpress · Front: cloudflare · https failed (ssl_handshake_failed); served over http; contact page /ueber-uns/: nothing new
What to paste
Filled in from the business's own record and this scan. Check every line before it goes live. The guides show where it goes on wordpress.
Where to paste it on WordPress: a plugin that adds code to every page's header, such as WPCode (Insert Headers and Footers), in its Header box. the official help page.
Show the code to paste
Structured data (JSON-LD)
Paste it as one block in the page's head, or in the builder's custom code box. Change anything that's wrong. Guide.
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "LocalBusiness",
"name": "Studio Black",
"url": "https://indre-nageldesign.de/",
"telephone": "4915906040868",
"address": "Achenbachstraße 131, 40237, Düsseldorf",
"geo": {
"@type": "GeoCoordinates",
"latitude": 51.236628,
"longitude": 6.800745
}
}
</script>
llms.txt
Save as /llms.txt at the root of the site. Guide.
# Studio Black > local business in Achenbachstraße 131, 40237, Düsseldorf, Düsseldorf hairdressers and beauty salons. Phone 4915906040868. ## About - Website: https://indre-nageldesign.de/ - This file follows llms.txt (https://llmstxt.org): a short plain-text description for language models.
Own this business?
If you fixed something or think a check is wrong, rescan. Rescans are free. Claiming takes one email to confirm. After that, the three assistants are asked about the business right away and the site is rescanned every week. You get a message only when the score changes.
Rescan now · Markdown · Dispute a check
Keep watching this business: the assistants are asked again every month, and you see what changed. 2 EUR a month or 19 EUR a year. Deep report: ten questions to each assistant, plus the places nearby. 5 EUR, paid once. Reading and scanning stay free. These few euros pay for the questions sent to the assistants and for the servers.
What agents get, and what the site publishes
The direct record agents get for this business, the rails an agent could transact through, and the agent standards the site publishes.
Show the details
What agents get for Studio Black
No direct path on record: the scan of 2026-10-20 found no booking or ordering link on studio-black.de or on a vendor's site. The same record is served as JSON at /api/direct/studio-black.de, through the MCP tool direct_record and in the city feed /city/dusseldorf-salons/direct.json.
| Path | Link | Status |
|---|---|---|
| Book | none on record | |
| Order | none on record | |
| Menu | none on record | |
| Hours | none on record | |
| Phone | 4915906040868 |
Owners: claim the business below to correct this record; the claim email carries the link.
Can an agent transact?
Measured, not scored: the Agent-Direct Score stays at specification v1.0. This says which rails an agent could transact through today, and what the booking or ordering vendor's terms allow.
| UCP profile /.well-known/ucp, Google and Shopify's Universal Commerce Protocol | no |
| ACP discovery document /.well-known/acp.json, OpenAI and Stripe's Agentic Commerce Protocol | no |
| MCP server card /.well-known/mcp/server-card.json | no |
| Ordering vendor that takes agent orders Square, Toast, or a vendor whose terms allow agents | no |
| Vendor terms for agents Treatwell, read 2026-10-15 | Not stated |
Treatwell's website and app terms of use (April 2024), section 8.4.3, forbid automated systems or software that extract content or data without a written licence; bookings fall under separate booking terms that were not read, so an agent booking for a customer is not addressed here. Source. About Treatwell · all vendors.
Level 1 of 5, Basic Web Presence
These are the standards an agent looks for before it reads a page, checked the same way as Cloudflare's Agent Readiness scan. They don't count toward the score. Each missing item links to a how-to. Cloudflare's report.
| Link headers on the homepage | no how |
| sitemap.xml | yes |
| AI bot rules in robots.txt | yes |
| Content Signals in robots.txt | no how |
| Markdown on Accept: text/markdown | no how |
| llms.txt | no how |
| API catalog (RFC 9727) | no how |
| MCP server card | no how |
| A2A agent card | no how |
| Agent Skills index | no how |
| OAuth or OIDC discovery | no how |
| OAuth protected resource metadata | no how |
| auth.md | no how |
| Web Bot Auth key directory | no how |
| ARD capability manifest | no how |
| DNS-AID records | no how |
| WebMCP tools on the page | no how |
| JSON-LD for the business | no |